RCP: X.X, show at start up the TXM build date next to the version

Currently:
“Démarrage de TXM 0.8.0.1928…”

New:
“Démarrage de TXM 0.8.0.1928 (23 Mars 2019, 16h27)…”

(from redmine: issue id 2555, created on 2019/04/11 by Matthieu Decorde)

added type::feature ui + 1 deleted label

changed milestone to %TXM 0.8.2

closed

assigned to @mdecorde